Biological tissue, namely, blood, stem cells, umbilical cords and placentas for scientific and medical research use; Biological tissue, namely, SHED stem cells (stem cells from human exfoliated deciduous teeth), dental pulp and human maxiofacial bone elements for scientific use and research in cell ular healing therapies; Cells for scientific, laboratory or medical research; Laboratory chemicals, namely, an antibody reagent used for the detection of antigens in cell and tissue analysis for in...